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c500e4dd03
- Fix possible uninitialised variables and null derefs - Support big transfers - Various bug fixes and style changes Submitted by: Sylvestre Gallon Sponsored by: Google Summer of Code 2009 Approved by: re (kib)
71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
/* $FreeBSD$ */
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/*-
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* Copyright (c) 2009 Sylvestre Gallon. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __LIBUSB10_H__
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#define __LIBUSB10_H__
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/*
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* The two following macros were taken from the original LibUSB v1.0
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* for sake of compatibility:
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*/
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static int get_next_timeout(libusb_context *ctx, struct timeval *tv, struct timeval *out);
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static int handle_timeouts(struct libusb_context *ctx);
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static int handle_events(struct libusb_context *ctx, struct timeval *tv);
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extern struct libusb_context *usbi_default_context;
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extern pthread_mutex_t libusb20_lock;
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/* if ctx is NULL use default context*/
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#define GET_CONTEXT(ctx) \
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if (ctx == NULL) ctx = usbi_default_context;
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#define MAX(a,b) (((a)>(b))?(a):(b))
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#define USB_TIMED_OUT (1<<0)
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#define UNEXPORTED __attribute__((__visibility__("hidden")))
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#define DPRINTF(ctx, dbg, format, args...) \
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if (ctx->debug == dbg) { \
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printf("LIBUSB_%s : ", (ctx->debug == LIBUSB_DEBUG_FUNCTION) ? "FUNCTION" : "TRANSFER"); \
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switch(ctx->debug) { \
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case LIBUSB_DEBUG_FUNCTION: \
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printf(format, ## args);\
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break ; \
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case LIBUSB_DEBUG_TRANSFER: \
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printf(format, ## args);\
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break ; \
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} \
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printf("\n"); \
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}
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UNEXPORTED int usb_add_pollfd(libusb_context *ctx, int fd, short events);
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UNEXPORTED void usb_remove_pollfd(libusb_context *ctx, int fd);
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UNEXPORTED void usb_handle_transfer_completion(struct usb_transfer *uxfer,
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enum libusb_transfer_status status);
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UNEXPORTED void usb_handle_disconnect(struct libusb_device_handle *devh);
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#endif /*__LIBUSB10_H__*/
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